IBM 866631Y Hardware Maintenance Manual - Page 131
Beep/Symptom, Run Diagnostics
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Beep/Symptom FRU/Action 3-1-3(RAM test failed above address OFFFF h)) 1. DIMM 2. Memory card 3. Processor/PCI board 4. I/O Legacy board 3-1-4(Time-Of-Day 1. Battery clock failed) 2. I/O Legacy Board 3-2-1(Serial port failed) 1. I/O Legacy board 3-2-2(Parallel port 1. I/O Legacy board failed) 3-2-3(Math coprocessor failed) 1. Optional processor (if installed) 2. Processor 3. Processor/PCI board 3-2-4(Failure comparing CMOS memory size against actual) 1. DIMM 2. Processor/PCI board 3. Battery 4. I/O Legacy board 3-3-1(Memory size 1. DIMM mismatch occurred, see ″Memory 2. Processor/PCI board Settings″ on page 3. Battery 34) 3-3-2(Critical SMBUS error occurred) 1. Disconnect the server power cord from outlet, wait 30 seconds and retry. 2. I/O Legacy Board 3. Processor/PCI Board 4. DIMMs 5. Memory Card 6. DASD Backplane 7. Power Supply 8. Power Supply Backplane 9. 12C Cable 3-3-3(No 1. Install or reseat the memory modules, then power-on the system operational (see"Using the Configuration/Setup Utility program" on memory in system) page 31). 2. If problem persists, restart the system 3 times. Note: Restarting the system three times will load default settings. 3. DIMMs 4. Memory Board 5. Processor/PCI Board 6. I/O Legacy Board Two Short Beeps(Information only, the configuration has changed) 1. Run Diagnostics 2. Run Configuration/Setup Symptom-to-FRU index 121
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